Lenda, R. (1975). Cracking in concrete: The influence of materials. University of Sydney, School of Civil Engineering.
Chicago-viite (17. p.)Lenda, R. Cracking in Concrete: The Influence of Materials. [Sydney]: University of Sydney, School of Civil Engineering, 1975.
MLA-viite (8. p.)Lenda, R. Cracking in Concrete: The Influence of Materials. University of Sydney, School of Civil Engineering, 1975.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.